McAfeeVSEForLinux can still function without the kernel module, but on-access detection of viruses is disabled.insmod: error inserting '/lib/modules/3.0.74-0.6.6-xen/nai/linuxshield.o': -1 Device or resource busy: Warning - failed to install the linuxshield module

McAfeeVSEForLinux can still function without the kernel module, but on-access detection of viruses is disabled.starting the McAfeeVSEForLinux daemon...started pid: 21897starting the McAfeeVSEForLinux monitor gateway...started pid: 21906/opt/NAI/LinuxShield/apache/bin/apachectl startssl: nailswebd started

Installation to /opt/NAI/LinuxShield complete.

On OES11SP1 Gast-System running on ESXi I have no problem to get McAfee running.